CN207154676U - One kind is used for lathe gray iron casting shaping running gate system - Google Patents
One kind is used for lathe gray iron casting shaping running gate system Download PDFInfo
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- CN207154676U CN207154676U CN201720876889.9U CN201720876889U CN207154676U CN 207154676 U CN207154676 U CN 207154676U CN 201720876889 U CN201720876889 U CN 201720876889U CN 207154676 U CN207154676 U CN 207154676U
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Abstract
The utility model discloses one kind to be used for lathe gray iron casting shaping running gate system, including sprue cup, sprue, cross gate, ingate and earthenware, the sprue top is provided with the sprue cup for casting of molten metal, cross gate is connected with left and right sides of sprue, there are multiple ingates on each cross gate, ingate is connected by earthenware with casting die cavity and guides molten metal to casting die cavity；Described earthenware includes circular pipe, the first snake pipe and the second snake pipe.The utility model is used for lathe gray iron casting shaping running gate system using assembled assembling, and assembling is simple, is easy to dismount；The material of earthenware is improved, and designs permanent earthenware, increases substantially earthenware service life, strengthens the performance for lathe gray iron casting shaping running gate system.
Description
Technical field
It the utility model is related to a kind of casting moulding system, and in particular to one kind is used for lathe gray iron casting shaping cast system
System.
Background technology
Running gate system is the passage for guiding molten metal to enter die cavity in sand mold.Successful pouring technology depends on metal in itself
Property, the structure of the property of casting mold and running gate system.Therefore the structure of running gate system is particularly significant for the quality of casting.It is good
Running gate system need.Guiding molten metal is steady, continuously fills type, avoids turbulent flow and causes entrainment air, produces metal oxidation
Thing is mingled with and washed away die cavity；The direction flowed in cavity filling process and speed can control, and ensure that casting is clear-cut, complete；
Die cavity is full of in the suitable time, the defects of avoiding the formation of burning into sand, cold shut, elephant skin；With pushing off the slag, slag ability of overflowing, metal is purified
Liquid；Injection system structure simply, reliably should be reduced molten metal consumption, be convenient to clean.
In general casting moulding system is made up of following 4 part：Pouring basin, sprue, cross gate, ingate.Based on life
The substantial amounts of production practices of producing line and theoretical research show that the ingate for lathe gray iron casting shaping running gate system is using pottery
Porcelain tube can effectively keep away slag pushing off the slag and reduce and buffer, and the unchoked running system of balanced, symmetrical can effectively reduce molten metal in type
Pressure in chamber, prevent liquid metal spraying and avoid molten metal high-speed punching brush-type chamber from forming sand holes.Therefore design is suitably used for
Lathe gray iron casting is molded running gate system, and it is particularly significant to improve lathe gray iron casting quality.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve deficiency of the prior art, there is provided one kind is used for
Lathe gray iron casting is molded running gate system, is used for lathe gray iron casting shaping running gate system, assembling letter using assembled assembling
It is single, it is easy to dismount；The material of earthenware is improved, and designs permanent earthenware, increases substantially earthenware service life,
Strengthen the performance for lathe gray iron casting shaping running gate system.
Technical scheme：It is described in the utility model it is a kind of be used for lathe gray iron casting shaping running gate system, including sprue cup,
Sprue, cross gate, ingate and earthenware, the sprue top are provided with the sprue cup for casting of molten metal, sprue
The left and right sides be connected with cross gate, there are multiple ingates, ingate passes through earthenware with casting die cavity on each cross gate
It is connected and guides molten metal to casting die cavity；Described earthenware includes circular pipe, the first snake pipe and the second snake
Shape pipeline, the circular pipe are connected with the first snake pipe rounding off, and the circular pipe and the second snake pipe are round and smooth
Transition connects, and homogeneous intercommunicated between the circular pipe, the first snake pipe and the second snake pipe, the circular pipe hangs down
Directly in the first snake pipe, the circular pipe is perpendicular to the second snake pipe, first snake pipe and the second coiled pipe
Road is in parallel position, and the circular pipe, the first snake pipe and the second snake pipe use ceramic structure.
Further, the cross-sectional area sum ＞ sprues of the cross-sectional area sum ＞ cross gates of the ingate is transversal
Area.
Further, the ratio between cross-sectional area of the cross-sectional area sum of the ingate and sprue is 1.5-2.75, horizontal
The ratio between the cross-sectional area sum of running channel and the cross-sectional area of sprue are 1.5-1.65.
Further, first snake pipe and the second snake pipe are in approximately the same plane.
Further, the outer otch of first snake pipe and the second snake pipe uses circular arc or non-arc structure.
Further, the equal length or unequal of first snake pipe and the second snake pipe.
Further, the length of first snake pipe is 5-20cm, and the length of the second snake pipe is 5-20cm.
Beneficial effect：The utility model is used for lathe gray iron casting shaping running gate system, assembling using assembled assembling
Simply, it is easy to dismount；The material of earthenware is improved, and designs permanent earthenware, is increased substantially earthenware and is used the longevity
Life, strengthen the performance for lathe gray iron casting shaping running gate system.
Brief description of the drawings
Fig. 1 is the utility model injection system structure schematic diagram；
Fig. 2 is earthenware structural representation of the present utility model.
Embodiment
Technical scheme is described in further detail with reference to specific embodiments and the drawings.
One kind as shown in Figure 1 is used for lathe gray iron casting shaping running gate system, including sprue cup 1, sprue 2, horizontal pours
Road 3, ingate 4 and earthenware, the top of sprue 2 are provided with the sprue cup 1 for casting of molten metal, the left and right of sprue 2
Both sides are connected with cross gate 3, have multiple ingates 4 on each cross gate 3, ingate 4 passes through earthenware phase with casting die cavity
Connect and guide molten metal to casting die cavity.
The cross-sectional area of the cross-sectional area sum ＞ sprues 2 of the cross-sectional area sum ＞ cross gates 3 of the ingate 4.
The ratio between the cross-sectional area sum of the ingate 4 and the cross-sectional area of sprue 2 are 1.5-2.75, the cross-sectional area of cross gate it
It is 1.5-1.65 with the ratio between the cross-sectional area with sprue.
In addition, cross gate 3 is provided with three ingates 4, the one end of cross gate 3 is provided with an ingate 4, and the other end is provided with two
Individual ingate 4, two cross gates 3 are centrosymmetric setting.Ingate 4 is out of the injection of the bottom of casting die cavity casting die cavity.Casting
Part die cavity is identical with the quantity of ingate 4.
In addition, sprue 2 is up-small and down-big cylindrical straight running channel.Cross gate 3 is strip ingate.Ingate 4 is rank
Ladder type ingate.
Earthenware structural representation as shown in Figure 2.Described earthenware includes circular pipe 12, the first snake pipe 11
With the second snake pipe 13, the circular pipe 12 is connected with the rounding off of the first snake pipe 11, the circular pipe 12 with
The rounding off of second snake pipe 13 connects, between the circular pipe 12, the first snake pipe 11 and the second snake pipe 13
Homogeneous intercommunicated, the circular pipe 12 is perpendicular to the first snake pipe 11, and the circular pipe 12 is perpendicular to the second coiled pipe
Road 13, the snake pipe 13 of the first snake pipe 11 and second are in parallel position, the circular pipe 12, the first coiled pipe
The snake pipe 13 of road 11 and second uses ceramic structure.
Preferably, the snake pipe 13 of the first snake pipe 11 and second is in approximately the same plane；First snake
The outer otch of the snake pipe 13 of shape pipeline 11 and second uses circular arc or non-arc structure；First snake pipe 11 and
The equal length or unequal of two snake pipes 13；The length of first snake pipe 11 is 5-20cm, the second snake pipe
13 length is 5-20cm.
The utility model is used for lathe gray iron casting shaping running gate system using assembled assembling, and assembling is simple, is easy to
Dismounting；The material of earthenware is improved, and designs permanent earthenware, increases substantially earthenware service life, strengthens using
In the performance of lathe gray iron casting shaping running gate system.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (7)
1. one kind is used for lathe gray iron casting shaping running gate system, it is characterised in that：Including sprue cup (1), sprue (2), horizontal stroke
Running channel (3), ingate (4) and earthenware, sprue (2) top are provided with the sprue cup (1) for casting of molten metal, directly poured
Cross gate (3) is connected with left and right sides of road (2), there is multiple ingates (4), ingate (4) and casting on each cross gate (3)
Part die cavity is connected by earthenware and guides molten metal to casting die cavity；Described earthenware include circular pipe (12),
First snake pipe (11) and the second snake pipe (13), the circular pipe (12) and the first snake pipe (11) rounding off
Connection, the circular pipe (12) is connected with the second snake pipe (13) rounding off, the circular pipe (12), first snakelike
Homogeneous intercommunicated between pipeline (11) and the second snake pipe (13), the circular pipe (12) is perpendicular to the first snake pipe
(11), the circular pipe (12) is perpendicular to the second snake pipe (13), first snake pipe (11) and the second coiled pipe
Road (13) is in parallel position, and the circular pipe (12), the first snake pipe (11) and the second snake pipe (13) use
Ceramic structure.
2. a kind of lathe gray iron casting that is used for according to claim 1 is molded running gate system, it is characterised in that：Poured in described
The cross-sectional area of the cross-sectional area sum ＞ sprues (2) of the cross-sectional area sum ＞ cross gates (3) in road (4).
3. a kind of lathe gray iron casting that is used for according to claim 1 is molded running gate system, it is characterised in that：Poured in described
The ratio between the cross-sectional area sum in road (4) and the cross-sectional area of sprue (2) are 1.5-2.75, the cross-sectional area sum of cross gate with
The ratio between cross-sectional area of sprue is 1.5-1.65.
4. a kind of lathe gray iron casting that is used for according to claim 1 is molded running gate system, it is characterised in that：Described first
Snake pipe (11) and the second snake pipe (13) are in approximately the same plane.
5. a kind of lathe gray iron casting that is used for according to claim 1 is molded running gate system, it is characterised in that：Described first
The outer otch of snake pipe (11) and the second snake pipe (13) uses circular arc or non-arc structure.
6. a kind of lathe gray iron casting that is used for according to claim 1 is molded running gate system, it is characterised in that：Described first
The equal length or unequal of snake pipe (11) and the second snake pipe (13).
7. one kind according to claim 1 or 6 is used for lathe gray iron casting shaping running gate system, it is characterised in that：It is described
The length of first snake pipe (11) is 5-20cm, and the length of the second snake pipe (13) is 5-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876889.9U CN207154676U (en) | 2017-07-19 | 2017-07-19 | One kind is used for lathe gray iron casting shaping running gate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876889.9U CN207154676U (en) | 2017-07-19 | 2017-07-19 | One kind is used for lathe gray iron casting shaping running gate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154676U true CN207154676U (en) | 2018-03-30 |
Family
ID=61713183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876889.9U Active CN207154676U (en) | 2017-07-19 | 2017-07-19 | One kind is used for lathe gray iron casting shaping running gate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350428A (en) * | 2017-07-19 | 2017-11-17 | 南通国盛铸造有限公司 | One kind is used for lathe gray iron casting shaping running gate system |
-
2017
- 2017-07-19 CN CN201720876889.9U patent/CN207154676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350428A (en) * | 2017-07-19 | 2017-11-17 | 南通国盛铸造有限公司 | One kind is used for lathe gray iron casting shaping running gate system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 12 groups of Shu Bei Village, Chen Qiao street, Gangzha District, Nantong, Jiangsu. Patentee after: Nantong Guosheng machine tool parts Co., Ltd. Address before: 226000 12 groups of Shu Bei Village, Chen Qiao street, Gangzha District, Nantong, Jiangsu. Patentee before: Nantong Guosheng Casting Co. Ltd. |